北武夷陈坊铜多金属矿成矿地质特征与找矿方向

Metallogenetic geological characteristics and prospecting direction of Chenfang copper-polymetallic ore deposit in the northern Wuyishan mountain area

武夷山成矿带是我国重点成矿带之一,分布着众多的铜铅锌银等多金属矿床,矿床类型多样。本文在讨论陈坊铜多金属矿成矿地质特征的基础上,通过系统研究陈坊地区石炭纪地层中受接触带构造控制的矽卡岩型和二叠纪地层中主要为受层间破碎带控制的矽卡岩型铜铅锌多金属矿体的分布特征,探讨该区控矿因素、矿床成因分析,表明陈坊矿区成矿潜力巨大,并提出该区下一步找矿方向的建议。

The Wuyishan mountain metallogenetic belt is one of the important metallogenetic belts in China,where are distributed amounts of copper,lead, zinc and silver polymetallic deposits of multiple type. Based on analysing metallogenetic geological characteristics of the Chenfang copper-polymetallic deposit, this paper systematically studies the distribution features of skarn-type copper,lead and trolling factors and geneses of deposits. The result of the study indicates the great metallogenetic potentials of the Chenfang mineralizing area,therefore the ore-prospecting direction of the area in the next stage is suggested.